well the temp in the house never drops below about 69 degrees so i say its about 70 degrees in there all day...

and in the pics u dont see the 2 holes i have in the bak... one has a pc fan on it on the upper right corner...

then i got one in the bottom left corner for ventilation and so i can put the wires through....

and the cabinet is about 98% light proof... still a few leaks.. and the holes on the bak have light traps so not too much light escapes from the bak....

chek out the frist set of pictures i posted of my set up at the top of this page... pic 4 and 5 show light traps and 5 shows the ventilation in the bak with the pc fan in one of the holes.